package com.itheima.test7;

/**
 * @Author:gy
 * @Date: 2025/09/06 15:54
 * @Description:
 */
@SuppressWarnings("all")
public class Demo1 {
    public static void main(String[] args) {
        int a = 10;
        int b = 20;
        System.out.println(a+b);
    }
    public void method(){
        int a = 10;
        int b = 20;
        System.out.println(a+b);
    }
    public void method1(){
        int a = 10;
        int b = 20;
        System.out.println(a+b);
    }
}
